20306616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76919}}^1$

素因数の和:76939

約数の個数: 32

約数和(自身を含む): 55382400

約数和(自身を除く): 35075784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76919, 153838, 230757, 307676, 461514, 615352, 846109, 923028, 1692218, 1846056, 2538327, 3384436, 5076654, 6768872, 10153308, 20306616]

約数ペア:

[(1, 20306616), (2, 10153308), (3, 6768872), (4, 5076654), (6, 3384436), (8, 2538327), (11, 1846056), (12, 1692218), (22, 923028), (24, 846109), (33, 615352), (44, 461514), (66, 307676), (88, 230757), (132, 153838), (264, 76919)]